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Nina [5.8K]
3 years ago
13

Simplify the following equation:

Mathematics
1 answer:
stich3 [128]3 years ago
5 0

Answer:

D

Step-by-step explanation:

The Answer Is Just D. Don't Ask Me How Just Trust Me It's D. Sorry I Can't Give An Explanation! I Not That Smarts. But It Is D! Have A Good Day!

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Please help! Will give brainliest if you do both. Only 9 and 12
guajiro [1.7K]

Answer:

Answers below

Step-by-step explanation:

9a. Meg needs to find the Part because she knows the whole is 16 and the percent is 50%

9b. Steve needs to find the percent because he knows the part is 7 and the whole is 35.

12. Find 4% of 40 for the sales tax

0.04*40=1.6

Therefore the sales tax is $1.6

6 0
3 years ago
Find length of AC? Help please
Lana71 [14]

Answer:

D

Step-by-step explanation:

cos(theta) = B/H

cos(51)= AC/58

AC=36.5

6 0
3 years ago
Read 2 more answers
If PQRS is a rhombus, which statements must be true? Check all that apply.
Aleksandr [31]

Answer:

Options (B), (C) and (F) are correct.

Step-by-step explanation:

Properties of a rhombus,

1). All sides of a rhombus are equal in measure.

2). Both the diagonals of a rhombus are the perpendicular.

3). Diagonals bisect the vertex angles.

By these properties of a rhombus,

Option (B): PR is perpendicular to QS.

Option (C): ∠QPR ≅ ∠SPR

Option (F): PQ ≅ QR

Therefore, options (B), (C) and (F) are correct.

4 0
3 years ago
At your school, the building is 20 feet tall, a tree's height is 252 inches, and the flagpole is 6 yards high. Which of the thre
timurjin [86]
First, all the heights have to be converted to similar units, say feet.

Therefore,
Building= 20 feet
Tree = 252*0.083333 = 21 feet
Flagpole = 6*3 = 18 feet

The tallest of the three is the tree and thus should cast the longest shadow. However, it should be noted that at exactly noon when the sun is overhead, all the three will have equal length of shadow (that is, 0 feet long).
3 0
3 years ago
Which choice correctly shows rounding to the hundredths place?
Slav-nsk [51]

Answer:

where are the choices

Step-by-step explanation:

7 0
3 years ago
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